故事板中UITextView的本地化 [英] Localization for UITextView in storyboard

问题描述

所以我在故事板中有一个带有不同按钮，标签和一些文本视图的应用程序，我直接在故事板中输入文本。我启用了基本本地化并添加了几种语言。

So I have an application with different buttons, labels and some Text Views in storyboard where I entered the text directly in the storyboard. I enabled base localization and added a couple of languages.

这为Base（英语）和其他语言生成了故事板，其中包含项目对象ID列表。
我翻译了所有内容，标签和按钮（ALL OF THEM）工作并以我设置的语言显示。

This generated storyboards for Base (English) and the other languages with a list of items objectIDs. I translated everything, and the labels and buttons (ALL OF THEM) work and show in the language I set the device to.

无论我设置哪种语言，文本字段都会显示初始英文文本...
文本视图是否还有其他步骤？

The text fields however keep showing the initial English text no matter which language I set... Are there any extra steps involved for Text View?

推荐答案

所以，我做了一些研究，似乎为了使其正常工作，UITextView的文本需要是以编程方式设置。

So, I did some research, and it seems that in order for this to work correctly, the text for the UITextView needs to be set programmatically.

来源： Devforums.apple

引用：

据我所知，字符串如此因为必须使用NSLocalizedString在代码中设置文本视图/字段的text属性。 WWDC 2013视频会议的第一个半小时＃219让你的应用程序世界准备就绪，如果你有时间观看它，

as I understand it, strings such as the text property of a text view/field have to be set in code using NSLocalizedString. The first 1/2 hour of WWDC 2013 video session #219 Making Your App World Ready covers this if you have the time to watch it

因此，似乎解决方法（如果您不想以编程方式设置文本）是在发布应用程序之前将字符串文件转换为故事板。这似乎按预期工作，并显示UITextView正确本地化。

So, it seems that the workaround (if you don't want to set the text programmatically) is to convert the strings file into a storyboard before shipping the app. This does seem to work as intended and shows the UITextView properly localized.

编辑：找到另一种允许保留.strings文件的解决方法。

Found another workaround that allows to keep .strings file.

在 - （void）viewDidLoad ：

for(UIView* v in self.view.subviews)
{
    if([v isKindOfClass:[UITextView class]])
    {
        UITextView* txv = (UITextView*)v;
        NSString *loctxt = [txv.text stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
        txv.text = NSLocalizedString(loctxt, @"");
    }
}

这会产生一个Percent Escapes编码的字符串故事板，如下所示：

This produces a Percent Escapes encoded string from whatever is inside the storyboard, like this:

Hello%20World

在 Localizable.strings 文件中，您使用上面的键作为键，这将在应用程序中生成本地化文本在运行时为所选语言环境，如下所示：

In your Localizable.strings file, you use the above as the key, and this will produce the localized text in the app at runtime for the selected locale, like this:

"Hello%20World" = "Hallo Welt";

Percent转义会处理基本字符串中的所有转义字符。

The Percent escaping takes care of all escape characters in the base string.

这篇关于故事板中UITextView的本地化的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！